What are safe practices for labeling and handling patient specimens for testing?

• A. Label with patient name, DOB, date/time, and clinician; use proper containers; avoid contamination; follow chain-of-custody if required.
• B. Label only with patient initials.
• C. Label after testing is completed.
• D. Label with a random code.

Answer: (A)

Accurate specimen identification and safe handling throughout the testing process ensures the right patient gets the right test, the sample remains intact, and results are trustworthy. The best approach is to label the specimen with the patient's full identifiers—name and date of birth—plus the date and time of collection and the clinician or source, on a durable, leak-proof container using a proper label or barcode. Using appropriate containers for the specimen type and sealing them correctly prevents leaks and preserves integrity. Handling procedures should minimize contamination through sterile collection technique and careful transfer, and all steps should follow transport and storage guidelines to protect specimen quality. Chain-of-custody is important when required by policy or law, documenting every person who handles the specimen and every transfer, which supports accountability and legal defensibility. Other approaches fail to provide reliable linkage to the patient and test results, increasing the risk of misidentification, contamination, or loss of sample integrity.